The seven-time Grand Slam champion from the United States completed a late comeback in the quarter-finals of the Wuhan Open, winning 6-4 3-6 7-5 to eliminate the British representative.
Halep was the latest player to discover that the in-form Konta is one to watch after she rallied to win 6-3 3-6 7-5 in two hours and 17 minutes to set up a last-eight contest with Venus Williams.
Defending champion Novak Djokovic fears he is becoming the victim of a smear campaign after his opening round victory at Wimbledon was overshadowed by more allegations of cheating.